JSPM

Powerful and compliant CSS selector parser.

List of all CSS pseudo-elements.

LCS dySTYLE: A powerful JavaScript library for dynamic, class-based CSS styling. Apply responsive, complex, and custom styles directly through HTML class names, eliminating the need for external CSS files.

PostCSS plugin adds `content: ''` to `:before` and `:after` pseudo-elements

PostCSS plugin to format single or double colon notation on pseudo elements.

Detecting Support - CSS pseudo-classes and CSS A CSS pseudo-elements

Sass helpers for psuedo elements

Pseudo-element templating